PlanetCare has designed the only purpose built microfiber filter that has been independently tested to capture over 90% of the fibers of all size ranges before they leave the drain pumps. The filter is installed as an external attachment to washing machines. As part of a closed loops system, cartridges are collected after use and reused/recycled.

Working with governments, non-profits, and commercial customers, Hohonu designs, builds, and deploys IoT sensor networks along waterways, delivering data products to audiences that previously didn’t have access to such tech. The company has contracts, including SECOORA (secoora.org) across 14 states to deploy its real-time IoT sensor network in coastlines, rivers, and streams.

Planblue is a Germany-based company unlocking the potential of blue carbon by ground-truthing areal and satellite imagery. Their advanced seafloor monitoring solution is quicker, more efficient, and in higher resolution, allowing for better data. planblue has received awards for their work from (eg) the World Economic Forum and Geospatial World Forum.

Novoloop is an emerging leader in plastic circularity, innovating post-consumer plastic waste into performance materials. Headquartered in Menlo Park, California, the venture-backed start-up has raised $25M to date and is building and scaling new technologies to reinvent the chemical value chain. By transforming hard-to-recycle plastic waste into virgin-quality materials, Novoloop offers superior sustainability and performance at competitive pricing. With its upcycled TPU product, Novoloop provides thermoplastic polyurethane solutions for footwear, sporting goods, automotive and more. To learn more, visit novoloop.com.

Oshi is a foodtech company developing a breakthrough technology to produce premium whole-cut, plant-based fish fillets to sustainably feed the world at scale. Our vision is to become the world's leading fish brand, all without hurting a single fish. Our first product is Plantish salmon™, which is not only delicious, but also high in protein and Omega-3s and 6s, and free of mercury and antibiotics.

Seawater Solutions creates, implements, and scales wetland farming solutions across target regions suffering from salinisation and other climate-threats to agriculture and our coastal wetlands. From aquaculture to saline agriculture, the company integrates nature-based solutions into sea-based industries to maximise the benefits that wetlands create for coastal communities.

Businesses, governments and scientists increasingly need reliable environmental data to adapt to accelerating devastation brought on by the climate crisis, yet it's extremely costly to harness information from waterways, which cover 71% of the planet. Aquaai provides affordable, quality underwater data, easily accessed on a web dashboard using bio-inspired, autonomous fishlike drones. FaaS - Fish as a Service®. Aquaai's end-to-end solution is that affordable “John Deere” tool for workers in waterways.

Dispatch Goods is a women-founded reverse logistics company building the infrastructure for circular packaging. We enable restaurants, grocery stores, and direct-to-consumer brands to offer their customers food in reusable packaging, again and again.

SafetyNet Technologies is a UK-based early stage company, making the fishing industry smarter through the development of user-friendly technologies to enable Precision Fishing and make the industry more sustainable.